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146564 (2001 TT19)
Classification: Main-belt Asteroid          SPK-ID: 2146564
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663087943331736 4.482e-08  
a 2.800514737718505 2.0623e-08 au
q 2.334764508176256 1.3001e-07 au
i 7.224672890621277 5.4449e-06 deg
node 283.7493782079169 3.8989e-05 deg
peri 95.17115349556262 4.2846e-05 deg
M 4.025892040756842 1.7369e-05 deg
tp 2458981.356786436403
(2020-May-11.85678644)
8.2518e-05 TDB
period 1711.808665788111
4.69
1.8909e-05
5.177e-08
d
yr
n .2103038775272569 2.3231e-09 deg/d
Q 3.266264967260753 2.4053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      6597 days (18.06 yr)  
   first obs. used      2001-10-09  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54753  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:05:21  

Additional Information
 Earth MOID = 1.35068 au 
 Jupiter MOID = 2.27531 au 
 T_jup = 3.293 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO493833  

146564 (2001 TT19)          Discovered 2001-Oct-09 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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